Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration

Zicman, Laura Ruxandra; Neacsu, Elena; Dragolici, Felicia Nicoleta; Ciobanu, Catalin; Dogaru, Gheorghe; Parvulescu, Oana Cristina; Dobre, Tanase

Laura Ruxandra Zicman, Elena Neacsu, Felicia Nicoleta Dragolici, Catalin Ciobanu, Gheorghe Dogaru, Oana Cristina Parvulescu, Tanase Dobre

Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration

Abstract:

Ultrafiltration of untreated and pretreated aqueous radioactive wastes was conducted using a spiral-wound polysulphonamide membrane. The influence of process factors on its performances was experimental studied and predicted. Permeate volumetric flux and permeate total suspended solids (TSS) were measured at different values of feed flow rate (7 and 10 m3/h), operating pressure (0.1-0.4 MPa), and feed TSS (15 and 60 mg/L). Permeate flux (42-200 L/(m2·h)) increased with feed flow rate and operating pressure as well as it decreased with an increase in feed TSS, whereas permeate TSS (0.1-33.2 mg/L) exhibited an opposite trend. A 23 factorial plan was used to establish correlations between dependent and independent variables of ultrafiltration process.

Keywords:
aqueous radioactive waste; factorial experiment; spiral-wound membrane; total suspended solids; ultrafiltration

Issue: 2018, Volume 69, Issue 5

Pages: 1149-1151

Publication date: 2018/6/15

https://doi.org/10.37358/RC.18.5.6278

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
ZICMAN, L.R., NEACSU, E., DRAGOLICI, F.N., CIOBANU, C., DOGARU, G., PARVULESCU, O.C., DOBRE, T., Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration, Rev. Chim., 69(5), 2018, 1149-1151.

Vancouver
Zicman LR, Neacsu E, Dragolici FN, Ciobanu C, Dogaru G, Parvulescu OC, Dobre T. Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration. Rev. Chim.[internet]. 2018 May;69(5):1149-1151. Available from: https://doi.org/10.37358/RC.18.5.6278

APA 6th edition
Zicman, L.R., Neacsu, E., Dragolici, F.N., Ciobanu, C., Dogaru, G., Parvulescu, O.C. & Dobre, T. (2018). Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration. Revista de Chimie, 69(5), 1149-1151. https://doi.org/10.37358/RC.18.5.6278

Harvard
Zicman, L.R., Neacsu, E., Dragolici, F.N., Ciobanu, C., Dogaru, G., Parvulescu, O.C., Dobre, T. (2018). 'Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration', Revista de Chimie, 69(5), pp. 1149-1151. https://doi.org/10.37358/RC.18.5.6278

IEEE
L.R. Zicman, E. Neacsu, F.N. Dragolici, C. Ciobanu, G. Dogaru, O.C. Parvulescu, T. Dobre, "Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration". Revista de Chimie, vol. 69, no. 5, pp. 1149-1151, 2018. [online]. https://doi.org/10.37358/RC.18.5.6278

Text
Laura Ruxandra Zicman, Elena Neacsu, Felicia Nicoleta Dragolici, Catalin Ciobanu, Gheorghe Dogaru, Oana Cristina Parvulescu, Tanase Dobre,
Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration,
Revista de Chimie,
Volume 69, Issue 5,
2018,
Pages 1149-1151,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.5.6278.
(https://revistadechimie.ro/Articles.asp?ID=6278)
Keywords: aqueous radioactive waste; factorial experiment; spiral-wound membrane; total suspended solids; ultrafiltration

RIS
TY - JOUR
T1 - Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration
A1 - Zicman, Laura Ruxandra
A2 - Neacsu, Elena
A3 - Dragolici, Felicia Nicoleta
A4 - Ciobanu, Catalin
A5 - Dogaru, Gheorghe
A6 - Parvulescu, Oana Cristina
A7 - Dobre, Tanase
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 5
SP - 1149
EP - 1151
UR - https://doi.org/10.37358/RC.18.5.6278
KW - aqueous radioactive waste
KW - factorial experiment
KW - spiral-wound membrane
KW - total suspended solids
KW - ultrafiltration
ER -

BibTex
@article{RevCh2018P1149,
author = {Zicman Laura Ruxandra and Neacsu Elena and Dragolici Felicia Nicoleta and Ciobanu Catalin and Dogaru Gheorghe and Parvulescu Oana Cristina and Dobre Tanase},
title = {Experimental and Modelling of Aqueous Radioactive Waste Treatment by Ultrafiltration},
journal = {Revista de Chimie},
volume = {69},
number = {5},
pages = {1149-1151},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.5.6278},
url = {https://revistadechimie.ro/Articles.asp?ID=6278}
}

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